Findings:

• Snouts in the Trough: How Big Calories funds fat activism
• trough urinal
• Confederation Trough EP
• Cayman Trough
• Benue Trough
• troughh (user)
• ware threw trough
• trough lolly
• water trough
• Chopping the ice off of the water troughs
• pneumatic
• Trough
• pneumatic actuator
• pneumatic valve
• pneumatic potato cannon
• pneumatic train
• pneumatic tubes
• Pneumatics

If you Log in you could create a "Pneumatic trough" node. If you don't already have an account, you can register here.